A distributed, hardware reconfigurable and packet switched real-time control and data acquisition system

被引：6

作者：

Batista, AJN ^{[1
]}

Combo, A ^{[1
]}

Sousa, J ^{[1
]}

Varandas, CAF ^{[1
]}

机构：

[1] EURATOM, IST, Ctr Fusao Nucl, P-1049001 Lisbon, Portugal

来源：

FUSION ENGINEERING AND DESIGN | 2002年 / 60卷 / 03期

关键词：

real time; distributed; data acquisition; control; packet switched; reconfigurable hardware; event; synchronization; timing system; trigger;

D O I：

10.1016/S0920-3796(02)00045-5

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The architecture of a synchronized event-based control and data acquisition system that aims to improve significantly the performance of actual systems is presented. The design explores recent developments in data transport, signal processing and system synchronization. Data transport between the acquisition, processing and storing devices and at backplane level will be performed by InfiniBand, a low latency packet switched network standard. Data processing algorithms will be performed in a mixture of digital signal processors and reconfigurable field programmable gate arrays. Both devices will be programmed from a descriptive high-level mathematical language. Acquisition synchronization, data stamping and event management will be performed through a specialized low latency synchronous optical network for the time critical signals. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：443 / 448

页数：6

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